package com.kevin.springcloud.dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.kevin.springcloud.entities.Payment;
import org.apache.ibatis.annotations.Param;

/**
 * @author xijinlong
 * @date 2020-08-22 17:18
 */
public interface PaymentDao  extends BaseMapper<Payment> {

   String serial(Long id);


}
